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If an A.C. current of frequency 50 Hz is...

If an A.C. current of frequency 50 Hz is flowing through a conducting wire, then how many time does the current becomes zero in one second ?

A

25 times

B

50 times

C

75 times

D

100 times

Text Solution

Verified by Experts

The correct Answer is:
D
In one frequency current become zero two times. So in 50 frequency current becomes zero 50 x 2 = 100 times.
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